package com.itheima.dao;

import com.itheima.pojo.Menu;
import com.itheima.pojo.Permission;
import com.itheima.pojo.SysUser;

import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;

public interface SystemMenuDao {
	SysUser findByUsername (String username);

	//根据角色id  查询菜单
	LinkedHashSet<Menu> findMenusByRoleId (Integer roleId);

}
